While traveling north on rt 93 two of us saw a yellow/orange light heading in a southern direction. There were planes off in the distance to the west which had the tell tale blinking lights. This light was like the color of a dim headlight bulb on an old car. It was low in altitude and had no other colors with it. We lost sight of it after passed over the truck and was out of my sight path. We watched it for about 15 seconds. It was a different color than anything else in the sky.